Metalloys Recycling Ltd. wins: CESTAT rules three-month time bar for post-export conversion ultra vires

The Customs, Excise & Service Tax Appellate Tribunal (CESTAT) West Zonal Bench at Ahmedabad delivered a significant ruling, allowing Metalloys Recycling Limited to convert its shipping bills from the Advance Authorization Scheme to the Duty Drawback Scheme. The Bench, comprising Judicial Member Somesh Arora and Technical Member Satendra Vikram Singh, held that the three-month limitation period prescribed under CBIC Circular No. 36/2010-Cus. is ultra vires Section 149 of the Customs Act, 1962, and cannot override the parent statute.

The Export Hurdle: COVID-19 and Domestic Procurement

Metalloys Recycling, a Mumbai-based Three-Star Export House with AEO-T2 certification, manufactures and exports high-grade non-ferrous metal products. It was granted an Advance Authorization License on December 16, 2019, allowing duty-free import of 2,120 MT of raw material. Between October 2019 and February 2022, the company exported 30 consignments of brass and copper billets, declaring its intention to claim Advance Authorization benefits on the shipping bills.

However, the COVID-19 pandemic severely disrupted global supply chains. Overseas suppliers could not fulfil orders due to container shortages and port closures. To meet its export commitments, Metalloys procured raw materials from the domestic Indian market, paying full GST. Customs records revealed that only 463.315 MT of the entitled 2,120 MT was actually imported. A Chartered Accountant's certificate confirmed that the exported goods were manufactured from duty-paid domestic inputs, quantifying the eligible Duty Drawback at ₹37,60,451.71.

The Commissioner's Rejection: Circular vs Statute

Seeking conversion of the 30 shipping bills from Advance Authorization to Duty Drawback under Section 149 of the Customs Act, Metalloys approached the Commissioner of Customs, Ahmedabad . The Commissioner, however, rejected the request through an order dated January 3, 2025 . The rejection was based on two grounds: first, that the company had "declared at respective places in the Shipping bill that they intend to claim Advance Authorization benefits," equating this with actual availment of the benefit; and second, that the application was filed beyond the three-month period prescribed by CBIC Circular No. 36/2010-Cus. The Commissioner also dismissed the COVID-19 justification as "not convincing," noting that Metalloys had continued exporting and that the DGFT had extended the Authorization.

Judicial Precedent Prevails: The Mahalaxmi Rubtech Effect

The Tribunal firmly rejected the Commissioner's reasoning. It noted that the legal position relied upon by the Revenue—from Commissioner of Customs (Seaport –Export ) Versus M/s Suzlon Energy Limited and Anil Sharma Versus Union of India "is no longer holds good as same having been overruled in Union of India Vs. Mahalaxmi Rubtech Ltd." In Mahalaxmi Rubtech, the Supreme Court dismissed the Revenue's Special Leave Petition , affirming that the three-month limitation under Circular No. 36/2010-Cus. is ultra vires Section 149 of the Customs Act.

The Bench further relied on the Bombay High Court's decision in Pinnacle Life Science Pvt. Ltd. v. Union of India , which held that when Section 149 does not prescribe a time limit, the Board cannot create one through a circular. The Gujarat High Court's ruling in Pr. Commissioner of Customs, Mundra v. Lykis Ltd. and CESTAT's own decision in Nisan Exports v. Pr. Commissioner of Customs, Mundra also supported the conclusion that export benefits cannot be denied merely because of a limitation in an executive circular.

Notification 11/2022: No Retrospective Application

The Department also raised the applicability of Notification No. 11/2022-Customs (N.T.) dated February 22, 2022 , which prescribes a time limit for post-export conversion in certain cases. The Tribunal clarified that this notification "cannot be applied retrospectively to the exports made by the appellant between October, 2019 and January, 2022 . Accordingly, we hold that the notification has no application to the facts of the present case."

Key Observations

The Tribunal made several pivotal observations:

"Once the export has taken place, the consequential export benefit cannot be denied merely on the ground of limitation prescribed under the said Circular."

"The said legal position is no longer holds good as same having been overruled in Union of India Vs. Mahalaxmi Rubtech Ltd., reported in 2023 (385) E.L.T. 99 (S.C.) ."

"The said notification cannot be applied retrospectively to the exports made by the appellant between October, 2019 and January, 2022 ."

Final Verdict: Export Benefits Cannot Be Denied

In its final decision, the Tribunal concluded: "In view of the foregoing discussion, we find that, in the facts and circumstances of the present case and in light of the legal position prevailing at the time of export, the export benefit cannot be denied to the appellant and is liable to be extended. Accordingly, the appeal deserves to be allowed."

The appeal was allowed in open court on August 18, 2026. The ruling reinforces the primacy of statutory provisions over executive circulars and provides clarity for exporters seeking post-export conversion of shipping bills, even when the three-month window has lapsed.